AR108127A1 - METHOD AND APPARATUS OF ANIMAL SKIN TREATMENT - Google Patents

METHOD AND APPARATUS OF ANIMAL SKIN TREATMENT

Info

Publication number
AR108127A1
AR108127A1 ARP170100935A ARP170100935A AR108127A1 AR 108127 A1 AR108127 A1 AR 108127A1 AR P170100935 A ARP170100935 A AR P170100935A AR P170100935 A ARP170100935 A AR P170100935A AR 108127 A1 AR108127 A1 AR 108127A1
Authority
AR
Argentina
Prior art keywords
solid
treatment
separator
fragments
particulate
Prior art date
Application number
ARP170100935A
Other languages
Spanish (es)
Inventor
Michael David Sawford
Anthony Stewart
Mohammed Ashfaq
Original Assignee
Xeros Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xeros Ltd filed Critical Xeros Ltd
Publication of AR108127A1 publication Critical patent/AR108127A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C15/00Apparatus for chemical treatment or washing of hides, skins, or leather
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/78Handling the filter cake in the filter for purposes other than for regenerating for washing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/044Cleaning involving contact with liquid using agitated containers in which the liquid and articles or material are placed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/22Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
    • C02F2103/24Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof from tanneries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Un método de tratamiento de un sustrato de piel de animal que comprende: agitar el sustrato de piel animal con un material sólido particulado y un licor de tratamiento: separar el sustrato de piel animal del sustrato que comprende el material particulado sólido, el licor de tratamiento y los fragmentos de sólidos de desecho derivados del sustrato; transferir el efluente a un primer separador, estando el primer separador configurado para permitir que el licor de tratamiento y al menos una porción de los fragmentos de desecho sólidos pasen a través del primer separador pero impedir que el material sólido particulado pase a través del primer separador, y proveer una primera corriente de filtrado que comprende el licor de tratamiento y fragmentos sólidos de desecho y un primer residuo que comprende el material sólido particulado y fragmentos de sólidos de desecho residuales; tratar dicho primer residuo para eliminar dichos fragmentos sólidos de desecho y obtener un material sólido particulado limpio, donde dicho tratamiento de dicho primer residuo comprende retener dicho material sólido particulado sobre una superficie de un separador de tratamiento durante dicho tratamiento, estando el separador de tratamiento configurado para permitir que el líquido y los fragmentos sólidos de desecho lo atraviesen pero impedir que el material sólido particulado lo haga; y (i) direccionar una formulación de limpieza hacia dicho material sólido particulado para obtener una segunda corriente de filtrado que comprende dicha formulación de limpieza y dichos fragmentos de material sólido de desecho y un segundo residuo que comprende el material sólido particulado limpio; y/o (ii) agitar el separador de tratamiento.A method of treating an animal skin substrate comprising: shaking the animal skin substrate with a solid particulate material and a treatment liquor: separating the animal skin substrate from the substrate comprising the solid particulate material, the treatment liquor and fragments of waste solids derived from the substrate; transfer the effluent to a first separator, the first separator being configured to allow the treatment liquor and at least a portion of the solid waste fragments to pass through the first separator but prevent the particulate solid material from passing through the first separator , and providing a first filtering stream comprising the treatment liquor and solid waste fragments and a first residue comprising the particulate solid material and residual waste solid fragments; treating said first residue to remove said solid waste fragments and obtaining a clean particulate solid material, wherein said treatment of said first residue comprises retaining said solid particulate material on a surface of a treatment separator during said treatment, the treatment separator being configured to allow liquid and solid waste fragments to pass through but prevent solid particulate material from doing so; and (i) directing a cleaning formulation towards said solid particulate material to obtain a second filtering stream comprising said cleaning formulation and said fragments of solid waste material and a second residue comprising the clean particulate solid material; and / or (ii) stir the treatment separator.

ARP170100935A 2016-04-13 2017-04-11 METHOD AND APPARATUS OF ANIMAL SKIN TREATMENT AR108127A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201606404 2016-04-13

Publications (1)

Publication Number Publication Date
AR108127A1 true AR108127A1 (en) 2018-07-18

Family

ID=58579222

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP170100935A AR108127A1 (en) 2016-04-13 2017-04-11 METHOD AND APPARATUS OF ANIMAL SKIN TREATMENT

Country Status (8)

Country Link
US (1) US10590499B2 (en)
EP (1) EP3443129B1 (en)
CN (1) CN109312412B (en)
AR (1) AR108127A1 (en)
BR (1) BR112018071090B1 (en)
ES (1) ES2888950T3 (en)
MX (1) MX2018012555A (en)
WO (1) WO2017178834A1 (en)

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Also Published As

Publication number Publication date
EP3443129B1 (en) 2021-07-14
WO2017178834A1 (en) 2017-10-19
BR112018071090A2 (en) 2019-02-05
ES2888950T3 (en) 2022-01-10
CN109312412B (en) 2021-10-29
BR112018071090B1 (en) 2023-02-14
CN109312412A (en) 2019-02-05
US20190144959A1 (en) 2019-05-16
EP3443129A1 (en) 2019-02-20
US10590499B2 (en) 2020-03-17
MX2018012555A (en) 2019-02-25

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